文摘
Improved synthesis of acylated steryl glucosides (ASGs). Enzyme-mediated process in the presence of ionic liquids resulted in almost quantitative yields of ASGs. Cytotoxicity tested on MCF7 cancer cell line. Supramolecular polymer formed on the basis of multiple H-bonds. Supramolecular self-assembly detected or visualized by VT DOSY-NMR, UV–vis, TEM and AFM, showing chiral helical structures.